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3 years ago

What’s the question mark

Mathematics

2 answers:

nikitadnepr [17]3 years ago

8 0

Answer:

? = 30

Step-by-step explanation:

If the triangles are similar, then the only way I see this working is the sides measuring 63 and 54 are corresponding. The sides measuring 56 and 48 are corresponding. That leaves the sides measuring 35 and ? corresponding.

Set up a proportion.

63/54 = 35/?

63? = 54 * 35

63? = 1890

? = 30

Ann [662]3 years ago

5 0

It is 30 you can figure it out by know how much is left

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Hatshy [7]

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Find y-intercept:

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y = -5

Find x-intercept:

2x²-5 = 0

2x² = 5

x² = 2.5

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Graph plotted:

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2 years ago

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konstantin123 [22]

Answer:

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Step-by-step explanation:

From the question we are told that

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3 years ago

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Vladimir [108]

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3 years ago

A city’s population is increasing at a rate of 5% each year. Which type of model describes this situation?

Basile [38]

Answer:

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Step-by-step explanation:

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